NENESUPPLY1st Generation 17mm Flange Insert Compatible with Elvie Flange Pump Parts Elvie Stride Flange Medela Momcozy Spectra Flange Willow Reduce 24mm to 17mm Use as Elvie Inserts Medela Insert

Very comfortable and great fit for my wearable pump and also my medela hand pump.

Very helpful!! Very comfortable! My breast pump was great but the sizes just didn’t match up and this absolutely helped! Easy to clean and made such a difference!

These flange inserts are amazing. I did not want to have to purchase entirely new pump parts for smaller flanges. I have 2 different pumps and these fit in both perfectly. I really believe that they have helped my milk production increase, which I desperately needed. I will make sure I have these on hand during the rest of my pumping journey and do not plan to pump at all without them

The media could not be loaded. I absolutely LOVE these inserts. I have the Elvie original (double pump) and recently received the Elvie Stride pump from my last pregnancy. I measure on the smaller side, so in the past I had to buy a 21mm flange. I never realized I was still using a size bigger than I needed for optimal output.In the past I used BeauGen cushions for my double pump, but they need to be folded or cut to fit and easily wear over a short time. These inserts fit perfectly in both pump flanges without needing any modifications or purchasing of additional flanges. (Note: these only fit in the 24mm flanges that come with the pump). They are sturdy, simple to insert/remove, easy to clean, and make my heart happy with the matching accessory colors!I highly recommend getting an accurate measurement a few minutes after nursing/pumping to determine which size is best. I assumed I’d be a 19mm initially, but after they came in I saw they were still too big. I used a circle stencil to get my exact size (13-14mm) & added 3-4mm to find my inserts (17mm fit well for me). If you measure on the smaller side, I highly recommend these for your breastfeeding journey. You won’t regret it!

Fits into the spectra s1 but I have been having leaky issues with it, for some reason, it causes the flange to not suction properly for me although the item fits into the flange perfectly. There’s nothing I can do to fix it but I have another insert I use which doesn’t cause this issue.

At first these worked really well. They stayed securely in and seemed like I was getting more milk out. After a couple weeks though they seemed to not be fitting as securely.

I wish I’d known about sizing earlier in my breast feeding/pumping journey. But I discovered that towards the very END.Pumping was painful until I purchased these inserts and they were great! I used them for my Elvie and my Spectra. It was a million times more comfortable, and I felt like I pumped more- I didn’t pump much anyways, but probably because they didn’t FIT me before these!

These are probably the most comfortable ones I have and I have them all (legendary, lactec, pumpin pals).